Large-molecule liquid coloring agents for markers

2025-10-30

In the field of drawing, markers have always been an indispensable tool. They come in two types: water-based and oil-based. Water-based marker ink does not contain oil-based components, similar to colored pencils, and has no irritating odor. Oil-based markers, on the other hand, mostly contain oil-based solvents, which are volatile and produce an irritating odor.

Currently, the demand for water-based markers is increasing. Water-based markers are highly safe, simple to use, and washable, effectively cultivating children's interest in drawing and creativity, thus enjoying great market popularity.

However, there are many problems with using traditional dyes in water-based markers. In terms of safety, it is difficult to meet stringent standards, especially for products used by children, posing potential risks. Regarding washability, traditional dyes are difficult to remove completely from skin, clothing, tabletops, and other surfaces, causing considerable inconvenience to users.

Addressing these industry pain points, Zhongen Chemical has launched a new product: a water-washable macromolecular liquid colorant for markers.

Advantages:

Excellent washability

Meets EU safety standards

Bright and clear colors

Completely compatible with all colors


Macromolecular liquid colorants possess numerous core advantages that strongly support the improvement of water-based marker quality.

Super washability, worry-free cleaning

Super washability is a major advantage of macromolecular liquid colorants. After staining skin, clothing, desktops, etc., it can be easily removed with just water, leaving no trace. This characteristic solves the problem of traditional dyes being difficult to remove, which is especially important for children's markers. Parents no longer need to worry about their children drawing on skin and furniture. If children accidentally draw on clothes, ordinary detergent can completely remove it without damaging the clothing.


Super high safety, EU standards
SinograceChemical's macromolecular liquid colorant has a special molecular structure that cannot be absorbed by the human body, ensuring the safety of users from the source. The product has passed the EU EN71-3 safety testing standard and is free of heavy metals. This means that whether used by children or professionals, there are no health concerns. Especially for children, there is an inherent risk of skin contact or even accidental ingestion. The high safety of the macromolecular liquid colorant greatly reduces these risks, giving parents and users greater peace of mind.

Bright and Diverse Colors
The macromolecular liquid colorant offers bright, full, and transparent colors with rich hues and excellent tinting strength, producing perfect color effects that make artwork more vivid. Moreover, the various colors are completely compatible without grinding, making it easy for users to mix colors and create more unique hues.
In actual drawing, users can easily mix different colors to achieve their desired color levels and effects, greatly expanding their creative possibilities.

Smooth Writing and Superior Performance
Water-based markers using Sinograce Chemical 's macromolecular liquid colorant produce smooth, unbroken lines with high ink saturation. During drawing and writing, users can experience a smooth stroke, easily completing both fine lines and large areas of color. The high saturation of the ink ensures uniform and stable color, preventing uneven color depth and resulting in more aesthetically pleasing artwork. Whether for artistic creation or general use, the smooth writing experience enhances efficiency in daily drawing and study, providing a superior user experience.

Sinograce Chemical's macromolecular liquid colorant, with its outstanding advantages in safety, washability, color reproduction, and writing performance, has become the ideal choice for many well-known water-based marker manufacturers. It not only solves many problems associated with traditional dyes but also improves the overall quality of water-based markers, bringing a superior and safer user experience to drawing enthusiasts and users.


Sinograce Chemical not only offers macromolecular colorants for markers but also macromolecular colorants for household cleaning and daily chemical products. Inquiries are welcome.


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